
.legend{
  position: absolute;
  right: 30px;
  top: 28px;
  >div{
    span{
        display: inline-block;
        height: 10px;
        width: 10px;
        margin-right: 8px;
    }
    font-size: 12px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #666666;
    line-height: 20px;
  }
}